A steadier ground guide to one of the most disorienting moments a family faces. What "home" actually means here, what to say, and when this points to something worth a call.
Notice the impulse to correct him, to just say the fact and be done with it. That impulse is understandable and it's also the thing worth catching before it turns into an argument neither of you can win.
Before responding to this only as an emotional or memory-driven request, check whether the physical environment itself has genuinely changed recently, a new piece of furniture, a recent move, an unfamiliar caregiver present, since real disorientation about an actually unfamiliar space is a different problem than the longing described above and calls for a more literal reorientation response.
This is one of the most disorienting things a family member can hear, because the person is often standing in the house they've lived in for decades while insisting they want to go home. The "home" they're asking for usually isn't a physical address at all. It's frequently an emotional state tied to an earlier period of life, often childhood or early adulthood, when the person felt more secure, more capable, or simply more themselves. As the present becomes harder to navigate, the mind can reach for a version of "home" that represents safety rather than a location. This is especially common in the late afternoon and evening, overlapping with sundowning, when fatigue and reduced light make the current environment feel less familiar than it does earlier in the day.
If gentle redirection isn't settling the moment, try engaging the senses instead of the argument.
If the moment isn't resolving, sit with the distress rather than solve it immediately. Staying nearby and calm communicates safety even when words aren't landing.
Write down the hour and what he was doing in the twenty minutes before he asked. If it clusters in the late afternoon it belongs to the sundowning pattern, and the daily rhythm is the thing to work on. Home is a feeling rather than an address, and whatever took the feeling away is usually sitting in those twenty minutes.
Print the one-page log if you want somewhere to keep this, and take it to the appointment.
This is what the tracking is for. Dates, times and specifics turn "something's off" into something a clinician can act on in a ten-minute appointment.
When logic cannot reach the moment, presence still can. Connection does more here than correction ever will.